Controllable precipitation and photoluminescence of efficient green-emitting crystalline phase from luminescent CaO-SiO<sub>2</sub> glass-ceramic system

Hua Tian; Da-jian Wang; Ji-wen Liu

doi:10.1007/s11801-012-1113-4

Optoelectronics Letters ›› 2012, Vol. 8 ›› Issue (1) : 37-39. DOI: 10.1007/s11801-012-1113-4

Article

Controllable precipitation and photoluminescence of efficient green-emitting crystalline phase from luminescent CaO-SiO₂ glass-ceramic system

Hua Tian¹^,²^,³ ,
Da-jian Wang²^,³ ,
Ji-wen Liu¹^,²^,³^,^c

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Abstract

A new kind of glass-ceramic phosphor, which contains crystalline phases with green emissions, is explored. The glassceramic is prepared through semi-melt-quenching procedure with a nominal composition of (Ca_0.99Eu_0.01)₃Si₂O₇. The greenemitting crystals are precipitated and identified to be β-Ca₂SiO₄: Eu²⁺ which is responsible for 510 nm-peaked much broader band emissions holding at 1550 °C for half an hour. In terms of the available light scattering theory, the appearance of opaque is discussed by closely associating with size and morphology of luminous β-Ca₂SiO₄ crystalline phase in glass.

Keywords

Glass Matrix / Binary Phase Diagram / Powder Phosphor / Broad Band Emission / Molten Liquid

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Hua Tian, Da-jian Wang, Ji-wen Liu. Controllable precipitation and photoluminescence of efficient green-emitting crystalline phase from luminescent CaO-SiO₂ glass-ceramic system. Optoelectronics Letters, 2012, 8(1): 37‒39 https://doi.org/10.1007/s11801-012-1113-4

References

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[1]	LuoX. B., LiuS.. IEEE T Adv. Packaging, 2007, 30: 475 CrossRef Google scholar

[2]	LiuS., YangJ. H., GanZ. Y., LuoX. B.. Int. J. Therm. Sci., 2008, 47: 1086 CrossRef Google scholar

[3]	HorngR. H., ChiangC. C., TsaiY. L., LinC. P., KanK., LinH. I., WuuD. S.. Electrochem Solid St, 2009, 12: H222 CrossRef Google scholar

[4]	ArikM., SetlurA.. Int. J. Energ. Res., 2010, 34: 1195 CrossRef Google scholar

[5]	FujitaS., SakamotoA., TanabeS.. IEEE J. Sel. Top. Quant., 2008, 14: 1387 CrossRef Google scholar

[6]	TanabeS., FujitaS., SakamotoA., YamamotoS.. Glass Sci. Technol., 2005, 78: 33

[7]	ArvindA., SarkarA., ShrikhandeV. K., TyagiA. K., KothiyalG. P.. J. Phys. Chem. Solids, 2008, 69: 2622 CrossRef Google scholar

[8]	CormierL., DargaudO., MenguyN., HendersonG.S., GuignardM., TrceraN., WattsB.. Cryst. Growth Des., 2011, 11: 311 CrossRef Google scholar

[9]	HijiyaH., KishiT., YasumoriA.. J. Ceram. Soc. Jpn., 2009, 117: 120 CrossRef Google scholar

[10]	NakanishiT., TanabeS.. IEEE J. Sel. Top. Quant., 2009, 15: 1171 CrossRef Google scholar

[11]	E. M. Levin and H. F. McMurdie, Phase Diagrams for Ceramists, Supplement, 104 (1975).

[12]	HendyS.. Appl. Phys. Lett., 2002, 81: 1171 CrossRef Google scholar

This work has been supported by the National Natural Science Foundation of China (Nos.50872091 and 21076161), and the Key Discipline of Materials Physics and Chemistry of Tianjin (Nos.2006ZD30 and 10SYSYJC28100).